Johnston, IA

Welcome To Johnston

FIND EVENTS IN Johnston

Weather Forecast for Johnston

This Afternoon

Partly sunny, with a high near 78. East southeast wind around 9 mph.

Tonight

Mostly cloudy, with a low around 59. East southeast wind 7 to 9 mph.

Sunday

Mostly cloudy, with a high near 76. East southeast wind 8 to 11 mph.

Sunday Night

A 10 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. Southeast wind 6 to 9 mph.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. South southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 58. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Sunny, with a high near 78.

Tuesday Night

Partly cloudy, with a low around 55.

Wednesday

Sunny, with a high near 76.

Wednesday Night

Mostly clear, with a low around 56.

Thursday

Sunny, with a high near 78.

Thursday Night

Partly cloudy, with a low around 56.

Friday

Mostly sunny, with a high near 74.